Previous Category : 3818 - Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics.
| Company Name * | City / City-State | Countries |
|---|---|---|
| W*********************** | Panama City | Panama |
| T**************************** | Chile | Chile |
| О******************* | Russia | Russian Federation |
| B************ | United States | United States |
| E************ | United Kingdom | United Kingdom |
| K************ | China | China |
| K********************* | India | India |
| A************************* | Philippines | Philippines |
| M****************** | Oxford | United Kingdom |
| S*********************** | Botswana | Botswana |
| S************************************************* | China | China |
| K******************* | Ecuador | Ecuador |
| O*********** | France | France |
| Y*************************** | Hong Kong | Hong Kong |
| I************************************** | India | India |
| S********* | Martinique | Martinique |
| A*********************** | Philippines | Philippines |
| E****************************** | Philippines | Philippines |
| R*************************** | Saudi Arabia | Saudi Arabia |
| M************************* | SL - Sierra Leone | Sierra Leone |
| C************* | BRAZIL | United States |
| D********************************* | Tennessee | United States |
| C*************** | Delaware | United States |
| A**************************** | United States | United States |
| L*********** | United States | United States |
| C*********************** | United States | United States |
